192003705

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 339655680

約数和(自身を除く): 147651975

約数列:

[1, 3, 5, 9, 15, 45, 89, 191, 251, 267, 445, 573, 753, 801, 955, 1255, 1335, 1719, 2259, 2865, 3765, 4005, 8595, 11295, 16999, 22339, 47941, 50997, 67017, 84995, 111695, 143823, 152991, 201051, 239705, 254985, 335085, 431469, 719115, 764955, 1005255, 2157345, 4266749, 12800247, 21333745, 38400741, 64001235, 192003705]

約数ペア:

[(1, 192003705), (3, 64001235), (5, 38400741), (9, 21333745), (15, 12800247), (45, 4266749), (89, 2157345), (191, 1005255), (251, 764955), (267, 719115), (445, 431469), (573, 335085), (753, 254985), (801, 239705), (955, 201051), (1255, 152991), (1335, 143823), (1719, 111695), (2259, 84995), (2865, 67017), (3765, 50997), (4005, 47941), (8595, 22339), (11295, 16999)]